Diving mask for water sports has mask fixed inside frame and two eyeglass frames with double glass in frame aperture of mask

摘要

The diving mask consists of a frame, a mask, double eyeglasses and an eyeglass frame. The mask (2) is fixed inside the frame (1). The two eyeglass frames (4) with the eyeglasses (3) are fixed in an aperture of the mask frame. The double eyeglasses are glued to side glasses. which are in a frame groove (311, 321) in the side of the frame aperture.